Learn everything there is to know about the Observer Design Pattern
The Observer Design Pattern is a fundamental design pattern in software engineering, commonly used to create a one-to-many relationship between objects so that when one object changes state, all its dependents are notified and updated automatically. This pattern is essential for developers, as it promotes a loosely coupled system where components can react to changes dynamically. The Observer pattern is particularly valuable in applications requiring real-time updates, such as in user interfaces, event-driven systems, or data streaming. In this course, Amichai Mantinband will teach you everything you need to know to implement the Observer pattern, enabling you to build responsive, flexible, and scalable applications.
Curriculum
Course overview (00:24)
Definition (05:02)
Class Diagram (04:31)
Game Engine Example (03:19)
Pull Model vs Push Model (01:56)
Section Recap (01:38)
Implementing the Observer Design Pattern (06:38)
Implementing the Game Engine Example (06:22)
Section Recap (01:25)
Benefits (02:15)
Drawbacks (04:24)
Conclusion (00:31)
Course Info
Level:
Design Patterns
Duration:
38m
Rating (New):
About the Author
Amichai Mantinband
Amichai Mantinband is a Software Engineer at Microsoft and a .NET content creator.
He works on large-scale, distributed systems within Microsoft Office, serving over 100 million daily users. He is a speaker at official .NET conferences, and within Microsoft, he authors and teaches software architecture courses.
Amichai is the author of NuGet packages ErrorOr & Throw and has a .NET programming YouTube channel covering advanced topics such as design patterns, architecture, and best practices.
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